Strange but Interesting Electronics

When browsing around for electronics information on Arduinos and other miscellaneous stuff, I found this guy.
http://screwdecaf.cx/forearm-ruler.html
He has some really interesting projects, but most of all I like that he’s a nerdy tinkerer at heart, has dreads and he does crazy stuff like tattoo’ing a ruler on his arm.  Come on, the dude is seriously nuts!